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Table 2 Univariate and multivariate regression analysis showing the independent determinants of the expression of MGMT (n = 46)

From: Expression profiling of O6 methylguanine-DNA-methyl transferase in prolactinomas: a correlative study of promoter methylation and pathological features in 136 cases

 

Univariate

Multivariate

Independent variables

OR

P value

OR (95 % Cls)

P value

Age

1.104

0.014

1.127 (1.027–1.236)

0.012

Gender

1.651

0.389

  

Ki-67 index

2.321

0.237

  

p53 staining

0.171

0.036

0.116 (0.018–0.761)

0.025

  1. Except for sex and Ki-67, variables with a P value of <0.05 in the univariate regression analysis were included in the multivariate model. Only significant P values are shown in the multivariate model